| 摘要 |
PROBLEM TO BE SOLVED: To prevent a belt striking phenomenon by a tension pulley in a configuration of constricting a belt driving a motor generator by a pendulum tensioner as well as to enhance power transmission efficiency .SOLUTION: A motor generator 9 is disposed on one side of a first crank pulley 18, and an idle pulley 30 is disposed above the motor generator 9 and the first crank pulley 18 and disposed, in a front view, between the first crank pulley 18 and the motor generator 9. A first belt 19 is sandwiched between upper and lower tension pulleys 29 of a pendulum automatic tensioner 28 near a motor generator pulley 15. Since a constriction amount of the first belt 19 by the tension pulleys 29 is large, it is possible to maintain a state of abutting the tension pulleys 29 on the first belt 19. As a result, it is possible to prevent the generation of abnormal noise. |
